Allow incoming requests from any host in the feed service

backend-services/feed-service/conf/application.conf

@@ -32,6 +32,9 @@ play.filters.enabled += play.filters.cors.CORSFilter
 # play.filters.cors.allowedOrigins = ["localhost:9000"]
 # play.filters.cors.allowedHttpMethods = ["GET", "POST"]
 
+# Allow incoming requests from any host
+play.filters.hosts.allowed = ["*"]
+
 # Use a custom error handler to not return HTML views
 play.http.errorHandler = "models.CustomErrorHandler"